News tagged with noise

Image: Bangkok's green lung

Captured on 22 January 2019 by the Copernicus Sentinel-2B satellite, this true-colour image shows Thailand's most populous city Bangkok, and its 'Green Lung' Bang Kachao.

date8 hours ago in Environment
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Superior noise control using graphene

Noise is a dangerous worldwide environmental pollutant: at normal levels found in cities it can induce annoyance, stress and fluctuations in sleep patterns which in turn increase the risk of type-2 diabetes, arterial hypertension, ...

dateFeb 13, 2019 in Nanomaterials
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When does noise become a message?

Background noise is generally regarded as a nuisance that can mask important sounds. But noise can be beneficial too. It can convey information about important environmental conditions and allow animals to make informed decisions. ...

dateFeb 06, 2019 in Plants & Animals
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